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Scrape anything\ \ Markdown, HTML, images, screenshots, and structured fields. Map domains\ \ Discover URLs across a website before you scrape. Run batches\ \ Scrape thousands of URLs or crawl entire websites. Answers from the web\ \ Research questions, structured answers, and sources. Create monitors\ \ Watch the web for changes and receive updates. Retrieve brand data\ \ Company profile and the website’s design system.

Scraping & AI agents

Ground RAG in Fresh Content Crawl Entire Websites Monitor the Web Run Deep Research on Demand

Product & brand experiences

Enrich Any Entity Autofill Onboarding Programmatic Theming Power Generative AI

Featured stories

Mintlify\ \ How Mintlify used Context.dev to power a tool that transforms any GitHub repo URL into a complete, branded documentation site, and got there in under 10 minutes of integration time.\ \ Read more SiteGPT\ \ SiteGPT, the AI chatbot platform for customer support, switched from Firecrawl to Context.dev to scrape entire websites and turn them into the knowledge base behind its customers' bots. The migration took under a day.\ \ Read more Sourcely\ \ Sourcely uses Context.dev to crawl academic journals and PDFs at scale with a web crawling API its team found fast, accurate, and higher quality than the alternatives.\ \ Read more

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Free Tools

Free Tools, zero friction

Powered by the Context.dev API. Basic use requires no account; anonymous and daily allowances vary by tool.

NAICS & SIC Code Lookup\ \ New\ \ Free NAICS code lookup by company name or website. Get any company's 6-digit NAICS 2022 code and 4-digit SIC code with confidence scores for SAM.gov, vendor onboarding, and CRM enrichment.

Ad Maker\ \ New\ \ Generate three on-brand ad creatives from any domain. AI picks 3 of 12 creative directions for your brand, then a different image model paints each: OpenAI and xAI via the Vercel AI Gateway. Downloadable PNGs.

llms.txt Generator\ \ New\ \ Generate a spec-compliant llms.txt and llms-full.txt for any domain. Crawls the sitemap, classifies pages, scrapes clean Markdown, and outputs both files ready to host at the root of your site for ChatGPT, Claude, Perplexity, and Cursor.

AI-SEO / GEO Checker\ \ New\ \ Score any page for how well it ranks in ChatGPT, Perplexity, Google AI Overviews, and Copilot. Research-backed checks for schema, structure, freshness, and llms.txt, plus a one-click fix list you can paste into Cursor or Claude Code.

Design.md Generator\ \ New\ \ Generate a plain-text design system from any website: colors, typography, components, and visual identity. Readable by humans and AI agents.

Sitemap Generator\ \ Crawl any domain and get a valid XML sitemap. Download as a ready-to-submit .xml file for Google Search Console.

URL to Markdown Converter\ \ Convert any webpage to clean GitHub Flavored Markdown. Good for docs, AI context, or content migration.

Open Graph Checker & Structured Data Extractor\ \ Check Open Graph tags and extract JSON-LD schemas, Twitter Cards, and meta tags from any URL. Formatted and ready to copy.

Email Signature Generator\ \ Create a professional HTML email signature with your brand colors, logo, and social links. Browse examples and auto-populate from any domain.

DNS Lookup Tool\ \ Free DNS lookup with MX record lookup, SSL certificate checker, WHOIS data, reverse DNS, redirect chains, and hosting provider detection.

Twitter Card Validator\ \ Preview how your page looks when shared on X. Validates Twitter Card meta tags and suggests fixes.

Brand Font Finder\ \ New\ \ Find what font any website uses. See font families, usage percentages, fallback stacks, and live type specimens for any domain.

Need these at scale?

Every tool above is powered by Context.dev. Get programmatic access with explicit API credit and concurrency limits; batch jobs use their own management-call limit.

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Free tier, 10-minute integration, and the same API powering agents at Mintlify, daily.dev, and Propane. No credit card to start.

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Web data infrastructure for AI agents.Scrape anything. Get answers. Keep your data fresh.

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